3v4l.org

run code in 300+ PHP versions simultaneously
<?php global $batcache; $batcache->keys['unique']['mobile'] = 'hello'; echo serialize($batcache->keys);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rCOK0
function name:  (null)
number of ops:  11
compiled vars:  !0 = $batcache
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   BIND_GLOBAL                                              !0, 'batcache'
    3     1        FETCH_OBJ_W                                      $1      !0, 'keys'
          2        FETCH_DIM_W                                      $2      $1, 'unique'
          3        ASSIGN_DIM                                               $2, 'mobile'
          4        OP_DATA                                                  'hello'
    4     5        INIT_FCALL                                               'serialize'
          6        FETCH_OBJ_R                                      ~4      !0, 'keys'
          7        SEND_VAL                                                 ~4
          8        DO_ICALL                                         $5      
          9        ECHO                                                     $5
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.36 ms | 1394 KiB | 15 Q